Enforce single quotes in credentials spec
Move fixtures_dir into appropriate helper
Refactor credentials spec
Move authority of credentials to respective class
Cutoff uuid
Use included class
Drop trailing empty line
Remove uuid part - as generation of login is on server
Cleanup logger
Bump version to 13
Refactor credentials class
remove linux-utils as we dont rely on them anymore
Include logger back
Fix credentials bug
Merge pull request #47 from SUSE/review_140410_refactor_current_code

[Review] Request from 'KalabiYau' @ 'SUSE/connect/review_140410_refactor_current_code'